{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Anatomy"], "input": "The stable dibenzofuran cation 2f is also formed as the base peak ion in the fragmentation pathways of corresponding methoxylated PCB 11 ( Table 1 ) ."}
{"Anatomy": []}